71021832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{422749}}^1$

素因数の和:422765

約数の個数: 32

約数和(自身を含む): 202920000

約数和(自身を除く): 131898168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 422749, 845498, 1268247, 1690996, 2536494, 2959243, 3381992, 5072988, 5918486, 8877729, 10145976, 11836972, 17755458, 23673944, 35510916, 71021832]

約数ペア:

[(1, 71021832), (2, 35510916), (3, 23673944), (4, 17755458), (6, 11836972), (7, 10145976), (8, 8877729), (12, 5918486), (14, 5072988), (21, 3381992), (24, 2959243), (28, 2536494), (42, 1690996), (56, 1268247), (84, 845498), (168, 422749)]